/* Vychází ze stejné palety jako Receptář, ať to spolu ladí. */
:root {
  --bg: #faf7f2;
  --panel: #fffdf9;
  --ink: #2b2622;
  --muted: #7a716a;
  --accent: #8a5a2b;
  --accent-h: #a06830;
  --accent-soft: #e9dcc9;
  --line: #e6ddd0;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  min-height: 100vh;
}

header {
  display: flex; align-items: center; justify-content: space-between;
  gap: .8rem; padding: 0 1.2rem; height: 52px;
  background: var(--panel); border-bottom: 1px solid var(--line);
}
header h1 { font-size: 1.15rem; }

.ucet-bar { display: flex; align-items: center; gap: .6rem; font-size: .78rem; }
.ucet-stav { color: var(--muted); }
.ucet-btn {
  cursor: pointer; padding: .22rem .55rem; border-radius: .4rem;
  border: 1px solid var(--line); background: transparent;
  color: var(--muted); font-size: .72rem; font-family: inherit; white-space: nowrap;
}
.ucet-btn:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

main { max-width: 720px; margin: 0 auto; padding: 1.6rem 1.2rem 3rem; }

.dlazdice { display: grid; gap: .7rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.dlazdice-polozka {
  display: flex; align-items: center; gap: .9rem;
  padding: 1rem 1.1rem;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; text-decoration: none; color: var(--ink);
  transition: border-color .12s, transform .12s;
}
.dlazdice-polozka:hover { border-color: var(--accent); transform: translateY(-1px); }
.dlazdice-polozka:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.dl-ikona { font-size: 1.9rem; line-height: 1; flex-shrink: 0; }
.dl-text { display: flex; flex-direction: column; min-width: 0; }
.dl-nazev { font-weight: 600; font-size: .98rem; }
.dl-popis { font-size: .78rem; color: var(--muted); line-height: 1.4; }

.stav { color: var(--muted); font-size: .85rem; text-align: center; padding: 2rem 0; }

/* ---- Přihlášení ---- */
.login-modal {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0,0,0,.45);
  display: flex; align-items: center; justify-content: center; padding: 1.2rem;
}
.login-modal[hidden] { display: none; }
.login-box {
  background: var(--panel); border-radius: .875rem;
  padding: 1.8rem 1.6rem; width: 100%; max-width: 22rem;
  box-shadow: 0 8px 40px rgba(0,0,0,.28); text-align: center;
}
.login-ikona { font-size: 2.4rem; margin-bottom: .4rem; }
.login-box h2 { font-size: 1.15rem; margin-bottom: .3rem; }
.login-info { font-size: .8rem; color: var(--muted); margin-bottom: 1.2rem; }
.login-box label {
  display: block; text-align: left; margin-bottom: .8rem;
  font-size: .68rem; text-transform: uppercase; letter-spacing: .05em;
  font-weight: 700; color: var(--muted);
}
.login-box input {
  display: block; width: 100%; margin-top: .25rem;
  padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--ink); font-family: inherit; font-size: .95rem;
  text-transform: none; letter-spacing: normal; font-weight: 400;
}
.login-chyba {
  background: #fdecea; color: #b0291f; border-radius: 8px;
  padding: .5rem .65rem; font-size: .8rem; margin-bottom: .8rem;
  text-align: left; line-height: 1.45;
}
.login-chyba[hidden] { display: none; }
.login-btn {
  width: 100%; cursor: pointer; padding: .6rem;
  border: 0; border-radius: 8px; background: var(--accent); color: #fff;
  font-family: inherit; font-size: .95rem; font-weight: 600;
}
.login-btn:hover { background: var(--accent-h); }
.login-btn:disabled { opacity: .6; cursor: default; }

/* Zápatí s verzí — decentní, ať nepřebíjí dlaždice. Prázdné se schová samo,
   aby po sobě nenechalo mezeru, když se verze.json nenačte. */
.paticka {
  padding: 0 1.5rem 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: .72rem;
  letter-spacing: .02em;
}
.paticka:empty { display: none; }

@media (max-width: 640px) {
  header { padding: 0 .75rem; }
  main { padding: 1.1rem .75rem 2.5rem; }
  .dlazdice { grid-template-columns: 1fr; }
}